2018 Audi A3
1.0 TFSI S Line Manual FWD Euro 6 5dr (113 bhp)
£10,450
Fair price: within 8% of the typical £9,717 for this model, age and mileage, drawing on 6,484 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A3
- Trim
- S LINE
- Version
- 1.0 TFSI S Line Manual FWD Euro 6 5dr (113 bhp)
- Mileage
- 80,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.0 L
- Gearbox
- Manual
- Power
- 113 bhp
- Seats
- 5
- CO2
- 108 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- TFSI
- Emissions standard
- Euro 6
About this car
At 80,000 miles, this 2018 Audi A3 S Line has covered about 14,400 more miles than other 2018 Audi A3 cars. Its asking price of £10,450 is £733 above our estimate of £9,717. The estimate uses 6,484 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 17 days ago. Its asking price has since fallen by £500. The latest MOT record shows an expiry date of 17 December 2026, with the advertised mileage consistent with the recorded reading. It is for sale at J.D. Autos (N.I.) in Lisburn and Castlereagh.
Stock data from 19 October 2026.
Price history
First seen on 3 October 2026, 17 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £500 from the first recorded £10,950. 1 price reduction recorded, the latest observed on 6 October 2026.
| Date observed | Asking price |
|---|---|
| 3 October 2026 | £10,950 |
| 6 October 2026 | £10,450 |
| 19 October 2026 | £10,450 |
Price and mileage comparison
Estimated market asking price: £9,717. The asking price is £733 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 6,484 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 14,400 miles higher than typical for a 2018 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 17 December 2026. 65,076 miles at the last test.
53 other cars with the same year, trim, gearbox and fuel are for sale from £6,990 to £15,999.
| Asking price | Mileage |
|---|---|
| £6,990 | 122,999 miles |
| £8,500 | 114,000 miles |
| £8,594 | 95,000 miles |
| £8,995 | 102,002 miles |
| £9,322 | 99,596 miles |
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Audi A3 cars for sale · 2018 Audi A3 price guide
Similar cars for less
- 2019 Audi A3, 54,178 miles, £8,895, £2,852 under typical, Bristol
- 2019 Audi A3, 54,250 miles, £9,995, £3,138 under typical, Harrow
- 2020 Audi A3, 37,000 miles, £9,995, £2,554 under typical, Doncaster
Dealer
J.D. Autos (N.I.), Lisburn and Castlereagh. Across the dealer network: 68 cars for sale.
Dealer postcode: BT67 0ER.
Vehicle photos
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